CN101331504A - 基于处理模型的虚拟传感器系统和方法 - Google Patents

基于处理模型的虚拟传感器系统和方法 Download PDF

Info

Publication number
CN101331504A
CN101331504A CNA200680046898XA CN200680046898A CN101331504A CN 101331504 A CN101331504 A CN 101331504A CN A200680046898X A CNA200680046898X A CN A200680046898XA CN 200680046898 A CN200680046898 A CN 200680046898A CN 101331504 A CN101331504 A CN 101331504A
Authority
CN
China
Prior art keywords
parameter
virtual
measurement
sensor
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA200680046898XA
Other languages
English (en)
Chinese (zh)
Inventor
A·J·格里尼克
M·塞斯金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Publication of CN101331504A publication Critical patent/CN101331504A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1401Introducing closed-loop corrections characterised by the control or regulation method
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B17/00Systems involving the use of models or simulators of said systems
    • G05B17/02Systems involving the use of models or simulators of said systems electric
CNA200680046898XA 2005-11-18 2006-09-08 基于处理模型的虚拟传感器系统和方法 Pending CN101331504A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/281,978 2005-11-18
US11/281,978 US7499842B2 (en) 2005-11-18 2005-11-18 Process model based virtual sensor and method

Publications (1)

Publication Number Publication Date
CN101331504A true CN101331504A (zh) 2008-12-24

Family

ID=37507552

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200680046898XA Pending CN101331504A (zh) 2005-11-18 2006-09-08 基于处理模型的虚拟传感器系统和方法

Country Status (6)

Country Link
US (1) US7499842B2 (ja)
EP (1) EP1949312A1 (ja)
JP (1) JP5026433B2 (ja)
CN (1) CN101331504A (ja)
AU (1) AU2006315933B2 (ja)
WO (1) WO2007058695A1 (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104110311A (zh) * 2013-04-18 2014-10-22 福特环球技术公司 湿度传感器和发动机系统
CN105204337A (zh) * 2015-09-24 2015-12-30 哈尔滨工程大学 一种基于虚拟传感器的气垫船传感器故障处理方法
CN105604807A (zh) * 2015-12-31 2016-05-25 北京金风科创风电设备有限公司 风电机组监测方法及装置
CN105629951A (zh) * 2015-12-30 2016-06-01 南京航空航天大学 发动机实验环境下传感器信号的重构方法
CN107000755A (zh) * 2014-08-04 2017-08-01 模道威有限责任公司 用于估计影响车辆动力学的变量的方法和对应的虚拟传感器
CN109308035A (zh) * 2017-07-28 2019-02-05 西门子股份公司 用于控制技术系统的操作的系统、方法和控制单元
CN109668588A (zh) * 2019-02-27 2019-04-23 天津大学 基于虚拟传感器的风冷式制冷机组传感器故障诊断方法
CN110056021A (zh) * 2011-05-16 2019-07-26 住友重机械工业株式会社 挖土机及其监控装置及挖土机的输出装置
CN110843755A (zh) * 2019-11-19 2020-02-28 奇瑞汽车股份有限公司 一种估测电动汽车制动压力的方法和设备
CN111417968A (zh) * 2017-12-01 2020-07-14 欧姆龙株式会社 数据生成装置、数据生成方法、数据生成程序及传感器装置
CN113632024A (zh) * 2019-03-27 2021-11-09 西门子股份公司 上级机器平台上的虚拟传感器
CN114460466A (zh) * 2022-04-12 2022-05-10 杭州杰牌传动科技有限公司 一种用于传动监测的虚拟传感器设备及其监测方法
CN114599870A (zh) * 2019-10-25 2022-06-07 沃尔沃卡车集团 使用神经网络的虚拟涡轮增压器速度传感器的系统和方法

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060230097A1 (en) * 2005-04-08 2006-10-12 Caterpillar Inc. Process model monitoring method and system
US7565333B2 (en) * 2005-04-08 2009-07-21 Caterpillar Inc. Control system and method
US8364610B2 (en) 2005-04-08 2013-01-29 Caterpillar Inc. Process modeling and optimization method and system
US20060229854A1 (en) * 2005-04-08 2006-10-12 Caterpillar Inc. Computer system architecture for probabilistic modeling
US20060229753A1 (en) * 2005-04-08 2006-10-12 Caterpillar Inc. Probabilistic modeling system for product design
US8209156B2 (en) * 2005-04-08 2012-06-26 Caterpillar Inc. Asymmetric random scatter process for probabilistic modeling system for product design
US7877239B2 (en) * 2005-04-08 2011-01-25 Caterpillar Inc Symmetric random scatter process for probabilistic modeling system for product design
US20060229852A1 (en) * 2005-04-08 2006-10-12 Caterpillar Inc. Zeta statistic process method and system
US20070061144A1 (en) * 2005-08-30 2007-03-15 Caterpillar Inc. Batch statistics process model method and system
US7487134B2 (en) * 2005-10-25 2009-02-03 Caterpillar Inc. Medical risk stratifying method and system
US20070118487A1 (en) * 2005-11-18 2007-05-24 Caterpillar Inc. Product cost modeling method and system
US7505949B2 (en) * 2006-01-31 2009-03-17 Caterpillar Inc. Process model error correction method and system
US20070203810A1 (en) * 2006-02-13 2007-08-30 Caterpillar Inc. Supply chain modeling method and system
EP1994456A4 (en) * 2006-03-16 2010-05-19 Applied Materials Inc METHODS AND APPARATUS FOR CONTROLLING PRESSURE IN ELECTRONIC DEVICE MANUFACTURING SYSTEMS
US8478506B2 (en) 2006-09-29 2013-07-02 Caterpillar Inc. Virtual sensor based engine control system and method
US20080154811A1 (en) * 2006-12-21 2008-06-26 Caterpillar Inc. Method and system for verifying virtual sensors
US7483774B2 (en) * 2006-12-21 2009-01-27 Caterpillar Inc. Method and system for intelligent maintenance
US7813869B2 (en) * 2007-03-30 2010-10-12 Caterpillar Inc Prediction based engine control system and method
US7787969B2 (en) * 2007-06-15 2010-08-31 Caterpillar Inc Virtual sensor system and method
US7831416B2 (en) * 2007-07-17 2010-11-09 Caterpillar Inc Probabilistic modeling system for product design
US7788070B2 (en) * 2007-07-30 2010-08-31 Caterpillar Inc. Product design optimization method and system
US7542879B2 (en) * 2007-08-31 2009-06-02 Caterpillar Inc. Virtual sensor based control system and method
US7593804B2 (en) * 2007-10-31 2009-09-22 Caterpillar Inc. Fixed-point virtual sensor control system and method
US8224468B2 (en) 2007-11-02 2012-07-17 Caterpillar Inc. Calibration certificate for virtual sensor network (VSN)
US8036764B2 (en) 2007-11-02 2011-10-11 Caterpillar Inc. Virtual sensor network (VSN) system and method
US20090139210A1 (en) * 2007-11-30 2009-06-04 Rodrigo Lain Sanchez Gas concentration sensor drift and failure detection system
US8099993B2 (en) * 2007-12-20 2012-01-24 General Electric Company Method and apparatus for verifying the operation of an accelerometer
JP4491491B2 (ja) * 2008-03-21 2010-06-30 本田技研工業株式会社 制御対象を計測する計測点を最適化するための装置
GB2490818B (en) * 2008-05-19 2013-07-17 Ford Global Tech Llc A Method of Producing a Pair of Virtual Sensors for an Engine
GB2460397B (en) * 2008-05-19 2012-12-12 Ford Global Tech Llc A Method and system for controlling the operation of an engine
US8086640B2 (en) * 2008-05-30 2011-12-27 Caterpillar Inc. System and method for improving data coverage in modeling systems
US20090293457A1 (en) * 2008-05-30 2009-12-03 Grichnik Anthony J System and method for controlling NOx reactant supply
US20090300422A1 (en) * 2008-05-30 2009-12-03 Caterpillar Inc. Analysis method and system using virtual sensors
US7917333B2 (en) 2008-08-20 2011-03-29 Caterpillar Inc. Virtual sensor network (VSN) based control system and method
JP2010117267A (ja) * 2008-11-13 2010-05-27 Nippon Telegr & Teleph Corp <Ntt> 非平常検知システムとそのセンサ選択方法及びセンサ選択プログラム
KR101302134B1 (ko) * 2009-12-18 2013-08-30 한국전자통신연구원 복합 센서정보 제공 장치 및 방법
US20110153035A1 (en) * 2009-12-22 2011-06-23 Caterpillar Inc. Sensor Failure Detection System And Method
US8793004B2 (en) 2011-06-15 2014-07-29 Caterpillar Inc. Virtual sensor system and method for generating output parameters
US8700546B2 (en) * 2011-12-20 2014-04-15 Honeywell International Inc. Model based calibration of inferential sensing
US8977373B2 (en) 2011-12-28 2015-03-10 Caterpillar Inc. Systems and methods for extending physical sensor range using virtual sensors
US9860106B2 (en) * 2012-09-11 2018-01-02 Raytheon Company Multi-source sensor stream virtualization
JP5928299B2 (ja) * 2012-10-25 2016-06-01 株式会社デンソー 最適化用モデルの構築方法及び構築装置
US20140324386A1 (en) * 2013-04-29 2014-10-30 Enernoc, Inc. Building management system false-positive fault indications reduction mechanism
US9528914B2 (en) * 2013-09-27 2016-12-27 Rosemount, Inc. Non-intrusive sensor system
EP3069329B1 (en) 2013-10-17 2020-04-15 UTC Fire & Security Americas Corporation, Inc. Security panel with virtual sensors
JP6344158B2 (ja) 2014-09-01 2018-06-20 株式会社Ihi 故障検出装置
WO2016068929A1 (en) * 2014-10-30 2016-05-06 Siemens Aktiengesellschaft Using soft-sensors in a programmable logic controller
AT516817A1 (de) 2015-01-23 2016-08-15 Ge Jenbacher Gmbh & Co Og Verfahren zum Betreiben einer Anordnung umfassend eine rotierende Arbeitsmaschine
CN105511944B (zh) * 2016-01-07 2018-09-28 上海海事大学 一种云系统内部虚拟机的异常检测方法
WO2017156042A1 (en) * 2016-03-08 2017-09-14 True Analytics, LLC A method for sensor maintenance of redundant sensor loops
CN106325100B (zh) * 2016-08-30 2019-10-25 徐州重型机械有限公司 一种基于起重机车载控制系统的吊装模拟方法
JP6562883B2 (ja) 2016-09-20 2019-08-21 株式会社東芝 特性値推定装置および特性値推定方法
AU2018319552A1 (en) 2017-08-21 2019-12-12 Landmark Graphics Corporation Integrated surveillance and control
JP6501018B1 (ja) * 2018-04-20 2019-04-17 トヨタ自動車株式会社 未燃燃料量の機械学習装置
JP6741087B1 (ja) * 2019-02-01 2020-08-19 トヨタ自動車株式会社 内燃機関の制御装置、車載電子制御ユニット、機械学習システム、内燃機関の制御方法、電子制御ユニットの製造方法及び出力パラメータ算出装置
US11556867B2 (en) * 2019-10-16 2023-01-17 Caterpillar Inc. System and method for worksite project tracking
US11686650B2 (en) 2020-12-31 2023-06-27 Robert Bosch Gmbh Dynamic spatiotemporal beamforming
US20220205451A1 (en) * 2020-12-31 2022-06-30 Robert Bosch Gmbh Sensing via signal to signal translation
JP7176143B2 (ja) * 2021-03-31 2022-11-21 Sppテクノロジーズ株式会社 基板処理装置のプロセス判定装置、基板処理システム、基板処理装置のプロセス判定方法、学習モデル群、学習モデル群の生成方法及びプログラム
JP7041773B1 (ja) 2021-05-26 2022-03-24 Sppテクノロジーズ株式会社 基板処理装置のプロセス判定装置、基板処理システム、基板処理装置のプロセス判定方法、学習モデルの生成方法及びプログラム
DE102022206347A1 (de) * 2022-06-23 2023-12-28 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Evaluieren eines Sensormodells, Verfahren zum Trainieren eines Erkennungsalgorithmus und Sensorsystem
DE102022121211B4 (de) * 2022-08-23 2024-03-28 Schenck Process Europe Gmbh Verfahren zum Betreiben einer Sensor-Anordnung und Sensor-Anordnung sowie Einrichtung zur Datenverarbeitung und Vorrichtung

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US556601A (en) * 1896-03-17 Rotary weeder
US3316395A (en) 1963-05-23 1967-04-25 Credit Corp Comp Credit risk computer
US4136329A (en) 1977-05-12 1979-01-23 Transportation Logic Corporation Engine condition-responsive shutdown and warning apparatus
DE3104196C2 (de) 1981-02-06 1988-07-28 Bayerische Motoren Werke AG, 8000 München Anzeigevorrichtung für Kraftfahrzeuge
US5014220A (en) 1988-09-06 1991-05-07 The Boeing Company Reliability model generator
US5262941A (en) 1990-03-30 1993-11-16 Itt Corporation Expert credit recommendation method and system
EP0503656B1 (en) 1991-03-14 1996-08-14 Matsushita Electric Industrial Co., Ltd. Test pattern generation device
US5163412A (en) 1991-11-08 1992-11-17 Neutronics Enterprises, Inc. Pollution control system for older vehicles
US5598076A (en) 1991-12-09 1997-01-28 Siemens Aktiengesellschaft Process for optimizing control parameters for a system having an actual behavior depending on the control parameters
US5594637A (en) 1993-05-26 1997-01-14 Base Ten Systems, Inc. System and method for assessing medical risk
US5434796A (en) 1993-06-30 1995-07-18 Daylight Chemical Information Systems, Inc. Method and apparatus for designing molecules with desired properties by evolving successive populations
US5539638A (en) * 1993-08-05 1996-07-23 Pavilion Technologies, Inc. Virtual emissions monitor for automobile
US5386373A (en) * 1993-08-05 1995-01-31 Pavilion Technologies, Inc. Virtual continuous emission monitoring system with sensor validation
US5604895A (en) 1994-02-22 1997-02-18 Motorola Inc. Method and apparatus for inserting computer code into a high level language (HLL) software model of an electrical circuit to monitor test coverage of the software model when exposed to test inputs
US6513018B1 (en) 1994-05-05 2003-01-28 Fair, Isaac And Company, Inc. Method and apparatus for scoring the likelihood of a desired performance result
US5666297A (en) 1994-05-13 1997-09-09 Aspen Technology, Inc. Plant simulation and optimization software apparatus and method using dual execution models
US5566091A (en) * 1994-06-30 1996-10-15 Caterpillar Inc. Method and apparatus for machine health inference by comparing two like loaded components
US5561610A (en) * 1994-06-30 1996-10-01 Caterpillar Inc. Method and apparatus for indicating a fault condition
US5835902A (en) 1994-11-02 1998-11-10 Jannarone; Robert J. Concurrent learning and performance information processing system
US5608865A (en) 1995-03-14 1997-03-04 Network Integrity, Inc. Stand-in Computer file server providing fast recovery from computer file server failures
US5604306A (en) * 1995-07-28 1997-02-18 Caterpillar Inc. Apparatus and method for detecting a plugged air filter on an engine
US5585553A (en) 1995-07-28 1996-12-17 Caterpillar Inc. Apparatus and method for diagnosing an engine using a boost pressure model
US5719796A (en) 1995-12-04 1998-02-17 Advanced Micro Devices, Inc. System for monitoring and analyzing manufacturing processes using statistical simulation with single step feedback
JPH09158775A (ja) 1995-12-06 1997-06-17 Toyota Motor Corp 内燃機関の吸気圧センサ異常検出装置
US5752007A (en) * 1996-03-11 1998-05-12 Fisher-Rosemount Systems, Inc. System and method using separators for developing training records for use in creating an empirical model of a process
US6438430B1 (en) 1996-05-06 2002-08-20 Pavilion Technologies, Inc. Kiln thermal and combustion control
US5727128A (en) * 1996-05-08 1998-03-10 Fisher-Rosemount Systems, Inc. System and method for automatically determining a set of variables for use in creating a process model
US6199007B1 (en) * 1996-07-09 2001-03-06 Caterpillar Inc. Method and system for determining an absolute power loss condition in an internal combustion engine
JP3703117B2 (ja) 1996-07-10 2005-10-05 ヤマハ発動機株式会社 モデルベース制御方法および装置
US6208982B1 (en) 1996-11-18 2001-03-27 Lockheed Martin Energy Research Corporation Method and apparatus for solving complex and computationally intensive inverse problems in real-time
US5750887A (en) * 1996-11-18 1998-05-12 Caterpillar Inc. Method for determining a remaining life of engine oil
US5842202A (en) * 1996-11-27 1998-11-24 Massachusetts Institute Of Technology Systems and methods for data quality management
US6236908B1 (en) 1997-05-07 2001-05-22 Ford Global Technologies, Inc. Virtual vehicle sensors based on neural networks trained using data generated by simulation models
US5950147A (en) * 1997-06-05 1999-09-07 Caterpillar Inc. Method and apparatus for predicting a fault condition
US6370544B1 (en) 1997-06-18 2002-04-09 Itt Manufacturing Enterprises, Inc. System and method for integrating enterprise management application with network management operations
US6086617A (en) 1997-07-18 2000-07-11 Engineous Software, Inc. User directed heuristic design optimization search
US6405122B1 (en) * 1997-10-14 2002-06-11 Yamaha Hatsudoki Kabushiki Kaisha Method and apparatus for estimating data for engine control
US5914890A (en) * 1997-10-30 1999-06-22 Caterpillar Inc. Method for determining the condition of engine oil based on soot modeling
US6145066A (en) 1997-11-14 2000-11-07 Amdahl Corporation Computer system with transparent data migration between storage volumes
US6477660B1 (en) 1998-03-03 2002-11-05 Sap Aktiengesellschaft Data model for supply chain planning
US5987976A (en) * 1998-03-12 1999-11-23 Caterpillar Inc. Method for determining the condition of engine oil based on TBN modeling
US6119074A (en) * 1998-05-20 2000-09-12 Caterpillar Inc. Method and apparatus of predicting a fault condition
US6269351B1 (en) 1999-03-31 2001-07-31 Dryken Technologies, Inc. Method and system for training an artificial neural network
US6266668B1 (en) 1998-08-04 2001-07-24 Dryken Technologies, Inc. System and method for dynamic data-mining and on-line communication of customized information
US20060117274A1 (en) 1998-08-31 2006-06-01 Tseng Ping-Sheng Behavior processor system and method
US6725208B1 (en) 1998-10-06 2004-04-20 Pavilion Technologies, Inc. Bayesian neural networks for optimization and control
US6240343B1 (en) * 1998-12-28 2001-05-29 Caterpillar Inc. Apparatus and method for diagnosing an engine using computer based models in combination with a neural network
US6092016A (en) 1999-01-25 2000-07-18 Caterpillar, Inc. Apparatus and method for diagnosing an engine using an exhaust temperature model
JP2000276206A (ja) 1999-03-24 2000-10-06 Yamaha Motor Co Ltd 総合特性最適化方法及び装置
US6941287B1 (en) 1999-04-30 2005-09-06 E. I. Du Pont De Nemours And Company Distributed hierarchical evolutionary modeling and visualization of empirical data
US6223133B1 (en) 1999-05-14 2001-04-24 Exxon Research And Engineering Company Method for optimizing multivariate calibrations
US6195648B1 (en) 1999-08-10 2001-02-27 Frank Simon Loan repay enforcement system
US6442511B1 (en) * 1999-09-03 2002-08-27 Caterpillar Inc. Method and apparatus for determining the severity of a trend toward an impending machine failure and responding to the same
US6976062B1 (en) 1999-09-22 2005-12-13 Intermec Ip Corp. Automated software upgrade utility
US6546379B1 (en) 1999-10-26 2003-04-08 International Business Machines Corporation Cascade boosting of predictive models
JP2001159903A (ja) 1999-12-01 2001-06-12 Yamaha Motor Co Ltd 組合せ完成品用単位装置の最適化装置
US6775647B1 (en) 2000-03-02 2004-08-10 American Technology & Services, Inc. Method and system for estimating manufacturing costs
US6298718B1 (en) 2000-03-08 2001-10-09 Cummins Engine Company, Inc. Turbocharger compressor diagnostic system
US6594989B1 (en) 2000-03-17 2003-07-22 Ford Global Technologies, Llc Method and apparatus for enhancing fuel economy of a lean burn internal combustion engine
US6952662B2 (en) * 2000-03-30 2005-10-04 Smartsignal Corporation Signal differentiation system using improved non-linear operator
JP4723057B2 (ja) 2000-06-29 2011-07-13 横浜ゴム株式会社 製品形状設計方法およびこれを用いて設計される空気入りタイヤ
FR2812389B1 (fr) * 2000-07-27 2002-09-13 Inst Francais Du Petrole Methode et systeme pour estimer en temps reel le mode d'ecoulement d'une veine fluide polyphasique, en tous points d'une conduite
US20020042784A1 (en) 2000-10-06 2002-04-11 Kerven David S. System and method for automatically searching and analyzing intellectual property-related materials
US6584768B1 (en) 2000-11-16 2003-07-01 The Majestic Companies, Ltd. Vehicle exhaust filtration system and method
US6556939B1 (en) * 2000-11-22 2003-04-29 Smartsignal Corporation Inferential signal generator for instrumented equipment and processes
US6859770B2 (en) 2000-11-30 2005-02-22 Hewlett-Packard Development Company, L.P. Method and apparatus for generating transaction-based stimulus for simulation of VLSI circuits using event coverage analysis
MXPA01012613A (es) 2000-12-07 2003-08-20 Visteon Global Tech Inc Metodo para calibrar un modelo matematico.
US6859785B2 (en) 2001-01-11 2005-02-22 Case Strategy Llp Diagnostic method and apparatus for business growth strategy
US20020103996A1 (en) 2001-01-31 2002-08-01 Levasseur Joshua T. Method and system for installing an operating system
US6975962B2 (en) 2001-06-11 2005-12-13 Smartsignal Corporation Residual signal alert generation for condition monitoring using approximated SPRT distribution
US20020198821A1 (en) 2001-06-21 2002-12-26 Rodrigo Munoz Method and apparatus for matching risk to return
US20030018503A1 (en) 2001-07-19 2003-01-23 Shulman Ronald F. Computer-based system and method for monitoring the profitability of a manufacturing plant
US6763708B2 (en) 2001-07-31 2004-07-20 General Motors Corporation Passive model-based EGR diagnostic
US7050950B2 (en) 2001-11-08 2006-05-23 General Electric Company System, method and computer product for incremental improvement of algorithm performance during algorithm development
US7644863B2 (en) 2001-11-14 2010-01-12 Sap Aktiengesellschaft Agent using detailed predictive model
US7143046B2 (en) 2001-12-28 2006-11-28 Lucent Technologies Inc. System and method for compressing a data table using models
US20030126053A1 (en) 2001-12-28 2003-07-03 Jonathan Boswell System and method for pricing of a financial product or service using a waterfall tool
US7117079B2 (en) 2002-02-05 2006-10-03 Cleaire Advanced Emission Controls, Llc Apparatus and method for simultaneous monitoring, logging, and controlling of an industrial process
US7237238B2 (en) 2002-03-01 2007-06-26 Dell Products L.P. Method and apparatus for automated operating systems upgrade
US6698203B2 (en) 2002-03-19 2004-03-02 Cummins, Inc. System for estimating absolute boost pressure in a turbocharged internal combustion engine
US7561971B2 (en) 2002-03-28 2009-07-14 Exagen Diagnostics, Inc. Methods and devices relating to estimating classifier performance
US6687597B2 (en) 2002-03-28 2004-02-03 Saskatchewan Research Council Neural control system and method for alternatively fueled engines
US20030200296A1 (en) 2002-04-22 2003-10-23 Orillion Corporation Apparatus and method for modeling, and storing within a database, services on a telecommunications network
US7035834B2 (en) * 2002-05-15 2006-04-25 Caterpillar Inc. Engine control system using a cascaded neural network
US6935313B2 (en) 2002-05-15 2005-08-30 Caterpillar Inc System and method for diagnosing and calibrating internal combustion engines
US6785604B2 (en) * 2002-05-15 2004-08-31 Caterpillar Inc Diagnostic systems for turbocharged engines
US6882929B2 (en) * 2002-05-15 2005-04-19 Caterpillar Inc NOx emission-control system using a virtual sensor
US7000229B2 (en) 2002-07-24 2006-02-14 Sun Microsystems, Inc. Method and system for live operating environment upgrades
US6950712B2 (en) 2002-07-30 2005-09-27 Yamaha Hatsudoki Kabushiki Kaisha System and method for nonlinear dynamic control based on soft computing with discrete constraints
US7533008B2 (en) 2002-08-19 2009-05-12 General Electric Capital Corporation System and method for simulating a discrete event process using business system data
US6711676B1 (en) 2002-10-15 2004-03-23 Zomaya Group, Inc. System and method for providing computer upgrade information
DE10248991B4 (de) * 2002-10-21 2004-12-23 Siemens Ag Vorrichtung zur Simulation des Steuerungs- und Maschinenverhaltens von Werkzeug- oder Produktionsmaschinen
US6823675B2 (en) * 2002-11-13 2004-11-30 General Electric Company Adaptive model-based control systems and methods for controlling a gas turbine
US7356393B1 (en) 2002-11-18 2008-04-08 Turfcentric, Inc. Integrated system for routine maintenance of mechanized equipment
US6865883B2 (en) 2002-12-12 2005-03-15 Detroit Diesel Corporation System and method for regenerating exhaust system filtering and catalyst components
US7213007B2 (en) * 2002-12-24 2007-05-01 Caterpillar Inc Method for forecasting using a genetic algorithm
US7027953B2 (en) 2002-12-30 2006-04-11 Rsl Electronics Ltd. Method and system for diagnostics and prognostics of a mechanical system
US7191161B1 (en) 2003-07-31 2007-03-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for constructing composite response surfaces by combining neural networks with polynominal interpolation or estimation techniques
US7251540B2 (en) * 2003-08-20 2007-07-31 Caterpillar Inc Method of analyzing a product
US7194392B2 (en) * 2003-10-23 2007-03-20 Taner Tuken System for estimating model parameters
JP4369825B2 (ja) 2004-08-11 2009-11-25 株式会社日立製作所 車両故障診断装置および車載端末
US7127892B2 (en) 2004-08-13 2006-10-31 Cummins, Inc. Techniques for determining turbocharger speed
US7124047B2 (en) 2004-09-03 2006-10-17 Eaton Corporation Mathematical model useful for determining and calibrating output of a linear sensor
US7178328B2 (en) 2004-12-20 2007-02-20 General Motors Corporation System for controlling the urea supply to SCR catalysts

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056021A (zh) * 2011-05-16 2019-07-26 住友重机械工业株式会社 挖土机及其监控装置及挖土机的输出装置
CN104110311B (zh) * 2013-04-18 2018-07-13 福特环球技术公司 湿度传感器和发动机系统
CN104110311A (zh) * 2013-04-18 2014-10-22 福特环球技术公司 湿度传感器和发动机系统
CN107000755A (zh) * 2014-08-04 2017-08-01 模道威有限责任公司 用于估计影响车辆动力学的变量的方法和对应的虚拟传感器
CN105204337A (zh) * 2015-09-24 2015-12-30 哈尔滨工程大学 一种基于虚拟传感器的气垫船传感器故障处理方法
CN105629951A (zh) * 2015-12-30 2016-06-01 南京航空航天大学 发动机实验环境下传感器信号的重构方法
CN105604807A (zh) * 2015-12-31 2016-05-25 北京金风科创风电设备有限公司 风电机组监测方法及装置
CN105604807B (zh) * 2015-12-31 2019-02-15 北京金风科创风电设备有限公司 风电机组监测方法及装置
US11048249B2 (en) 2017-07-28 2021-06-29 Siemens Aktiengesellschaft Controlling and maintaining operational status during component failures
CN109308035A (zh) * 2017-07-28 2019-02-05 西门子股份公司 用于控制技术系统的操作的系统、方法和控制单元
CN109308035B (zh) * 2017-07-28 2022-05-17 西门子股份公司 用于控制技术系统的操作的系统、方法和控制单元
CN111417968A (zh) * 2017-12-01 2020-07-14 欧姆龙株式会社 数据生成装置、数据生成方法、数据生成程序及传感器装置
CN111417968B (zh) * 2017-12-01 2023-12-15 欧姆龙株式会社 数据生成装置、数据生成方法、数据生成程序及传感器装置
CN109668588A (zh) * 2019-02-27 2019-04-23 天津大学 基于虚拟传感器的风冷式制冷机组传感器故障诊断方法
CN113632024A (zh) * 2019-03-27 2021-11-09 西门子股份公司 上级机器平台上的虚拟传感器
CN114599870A (zh) * 2019-10-25 2022-06-07 沃尔沃卡车集团 使用神经网络的虚拟涡轮增压器速度传感器的系统和方法
CN110843755A (zh) * 2019-11-19 2020-02-28 奇瑞汽车股份有限公司 一种估测电动汽车制动压力的方法和设备
CN114460466A (zh) * 2022-04-12 2022-05-10 杭州杰牌传动科技有限公司 一种用于传动监测的虚拟传感器设备及其监测方法
CN114460466B (zh) * 2022-04-12 2022-08-05 杭州杰牌传动科技有限公司 一种用于传动监测的虚拟传感器设备及其监测方法

Also Published As

Publication number Publication date
EP1949312A1 (en) 2008-07-30
JP5026433B2 (ja) 2012-09-12
US20070118338A1 (en) 2007-05-24
AU2006315933B2 (en) 2011-12-01
US7499842B2 (en) 2009-03-03
JP2009520948A (ja) 2009-05-28
WO2007058695A1 (en) 2007-05-24
AU2006315933A1 (en) 2007-05-24

Similar Documents

Publication Publication Date Title
CN101331504A (zh) 基于处理模型的虚拟传感器系统和方法
US7787969B2 (en) Virtual sensor system and method
US7542879B2 (en) Virtual sensor based control system and method
US7505949B2 (en) Process model error correction method and system
US7499777B2 (en) Diagnostic and prognostic method and system
US7565333B2 (en) Control system and method
Ochella et al. Artificial intelligence in prognostics and health management of engineering systems
US8793004B2 (en) Virtual sensor system and method for generating output parameters
US8977373B2 (en) Systems and methods for extending physical sensor range using virtual sensors
US7483774B2 (en) Method and system for intelligent maintenance
US8478506B2 (en) Virtual sensor based engine control system and method
US7464063B2 (en) Information processor, state judging unit and diagnostic unit, information processing method, state judging method and diagnosing method
EP2128592A1 (en) Diagnostic device
US20080154811A1 (en) Method and system for verifying virtual sensors
Wang et al. A Bayesian inference-based approach for performance prognostics towards uncertainty quantification and its applications on the marine diesel engine
US20090300422A1 (en) Analysis method and system using virtual sensors
CN106663086A (zh) 用于核回归模型的集体的设备和方法
CN115618732A (zh) 核反应堆数字孪生关键参数自主优化数据反演方法
Movsessian et al. Feature selection techniques for modelling tower fatigue loads of a wind turbine with neural networks
Yang et al. Similarity-based information fusion grey model for remaining useful life prediction of aircraft engines
Movsessian et al. Modelling tower fatigue loads of a wind turbine using data mining techniques on SCADA data
Ingole et al. Investigation of Different Regression Models For The Predictive Maintenance of Aircraft's Engine
Chen et al. Remaining Useful Life Prognostics and Uncertainty Quantification for Aircraft Engines Based on Convolutional Bayesian Long Short-Term Memory Neural Network
Kopuru A machine learning framework for prediction of diagnostic trouble codes in automobiles
Jayaraman Enhancing failure prediction from timeseries histogram data: through fine-tuned lower-dimensional representations

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication